Product advantage: easy insertion for connection with hose and secure connection, does not require additional sealing. Round trigger ring on both ends. Facilitates pneumatic installation in tight spaces. High pressure resistance, no triggering, can withstand larger and stronger pressures, no triggering, easy installation, long service life. Unlocking ring with oval design, this pneumatic fitting is comfortable. Detachable, practical Pneumatic quick connector for your daily life. Pre-coated PTFE adhesive with good sealing performance. Easy insertion for connection with the hose and secure connection, requires no additional sealing. This quick connector is made of premium PBT plastic, durable and aging resistant, which ensures a long service life. Compressed air socket fittings feature a convenient one-touch release button for quick and easy connection. The pipes are not equipped with special tools. Specifications: Material: PBT + metal. Quantity: 42 pieces. Model: T-PEG8-6/ Y-PY6/ Y-PY8/ I-PU6/ I-PU8. Operating pressure: 0-10 MPa. Temperature range: 0-60C. Suitable for tube outer diameter: 6mm, 8mm. Contents: 7 Y-PY6. 7 Y-PY8. 7 I-PU6. 7 I-PU8. 14 T-PEG8-6. 1 box.